Auth bypass in Zhistaredu Startraining
CVE-2026-97878
A vulnerability was identified in zhistaredu StarTraining up to 3.8.1. Impacted is the function anonymous of the file /druid/index.html of the component Druid Console. Such manipulation leads to missing authentication. The attack may be performed from remote. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.
Vulnerability class: Broken Authentication
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.3 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L.
EPSS exploit prediction
EPSS: 0.004 (32.7th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 33rd percentile — 32.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.006 · newest: 0.004 · change: -0.002
Affected products
- Zhistaredu Startraining — versions 3.8.0, 3.8.1
Weakness classification (CWE)
References
- VDB-409899 | zhistaredu StarTraining Druid Console index.html anonymous missing authentication (technical-description, vdb-entry)
- VDB-409899 | CTI Indicators (IOB, IOC, IOA) (signature, permissions-required)
- CVE-2026-97878 | CVE Analysis and Report (third-party-advisory)
- Submit #913576 | zhistaredu StarTraining 3.8.1 Use of Default Credentials (third-party-advisory)
- github.com/ArrestX/startraining-advisories/blob/main/advisories/ST-VULN-002-dru… (exploit)
Frequently asked questions
- What is CVE-2026-97878?
- CVE-2026-97878 is a high-severity vulnerability in Zhistaredu Startraining, classified under Improper Authentication. CVSS score: 7.3/10. Published 2026-09-25.
- How severe is CVE-2026-97878?
- High severity. CVSS v3 base score is 7.3 out of 10.